Micro motorcycle anti-theft alarm security system. <br><br><strong>Features:</strong> <br>Peculiar 2 loudspeakers. <br>Imported chip with strong anti-interference and stable performance. <br>Engine starting and flameout by remote control. <br>Sensitivity adjustment, low power consumption. <br><br><strong>Specifications:</strong> <br>Compatiable with: for motorcycle <br>Power: 9-15V <br>Current Consumption: &lt;500mA <br>Quiescent current: &lt;3.5mA <br>Working frenquency: 315-316MHZ <br>Acoustic volume: 105-125d <br>Package size: 21 * 17.5 * 4cm / 8.3 * 6.9 * 1.6in <br>Package weight: 339g / 12oz <br><br><strong>Package List:</strong> <br>1 * Host(connected with two loudspeakers) <br>1 * Power Cable <br>2 * Remote Controllers(within button battery)   <br>1 * Fastener Tape <br>1 * User Manual